Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Help your child make a recycling poster for your household and teach them how to take care of the environment!

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

This science fair project idea discovers the average time it takes for a person to remember something completely.

Teach your child about the importance and meaning behind bowing in Asian cultures and help her expand her cultural horizons with this fun activity.

The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

In Colonial times, fixing a chair was a lot easier than making one! Any fifth-grader can wrap up a mirror or photo frame the same way Colonists caned chairs.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

Your first or second grader will delight in creating multi-colored confetti egg smashers, traditional in Mexico, called cascarones!

Tu B'Shevat is a Jewish holiday during which the "new year" for trees is celebrated. In this activity your child will paint a pot to grow his own plant.

Celebrate our nation's colonial history by making your very own weaving loom!

Make a lei and bring a touch of the tropical lifestyle into your home!

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

This science project investigates the influence of different genres of movies on appetite.

Celebrate Chinese New Year by teaching your child how to use chopsticks! She'll build her math and fine motor skills as she does this activity.

This science fair project idea explores whether the color of surroundings affects human mood.

In this activity, your child will reference Matisse and also learn about patterns.

Learn an ancient craft with this introduction to weaving. A great tie-in for kids learning about ancient cultures.

The pottery technique of coiling may be old, but it's probably new to your kid! Make coil pots with your preschooler throw in a little cultural lesson too!

Test the placebo effect in different groups of people.

Lots of kids wonder what it would be like to be a police officer. Celebrate the people who help keep our communities safe with this fun craft.

Making a freedom kite is a great way to show appreciation on Memorial Day or July 4th, and enjoy the summer sunshine with family.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

This experiment uses personality assessments to evaluate if certain personality traits are more common in people with unusual first names.

Discover whether the color of text correlates with ease and speed of reading.

This project investigates whether chewing gum can help a majority of people with focus and concentration.

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

This science fair project idea compares the cuteness reaction between genders.